ZIPJava题库（共523题）(2).zip 616.19KB

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Java题库（共523题）(2).zip 大约有49个文件
  1. Java题库（共523题）/
  2. Java题库（共523题）/1 单选题（共218题）/
  3. Java题库（共523题）/1 单选题（共218题）/第10章 输入和输出（共10题）.docx 13.79KB
  4. Java题库（共523题）/1 单选题（共218题）/第11章 图形用户界面设计（共10题）.docx 15.04KB
  5. Java题库（共523题）/1 单选题（共218题）/第12章 Swing组件（共14题）.docx 15.21KB
  6. Java题库（共523题）/1 单选题（共218题）/第13章 Applet程序（共11题）.docx 14.42KB
  7. Java题库（共523题）/1 单选题（共218题）/第14章 多线程（共13题）.docx 16.61KB
  8. Java题库（共523题）/1 单选题（共218题）/第1章 Java语言概述（共12题）.doc 30.5KB
  9. Java题库（共523题）/1 单选题（共218题）/第2章 Java语言基础（共30题）.doc 39KB
  10. Java题库（共523题）/1 单选题（共218题）/第3章 基本控制结构（共24题）.docx 17.68KB
  11. Java题库（共523题）/1 单选题（共218题）/第5章 数组（共18题）.docx 16.65KB
  12. Java题库（共523题）/1 单选题（共218题）/第6章 类和对象（共22题）.docx 15.07KB
  13. Java题库（共523题）/1 单选题（共218题）/第7章 类的继承和多态机制（共23题）.docx 16.81KB
  14. Java题库（共523题）/1 单选题（共218题）/第8章 接口和包（共22题）.docx 74.53KB
  15. Java题库（共523题）/1 单选题（共218题）/第9章 异常处理（共9题）.docx 13.13KB
  16. Java题库（共523题）/2 填空题（共152题）/
  17. Java题库（共523题）/2 填空题（共152题）/第10章 输入和输出（共16题）.docx 15.2KB
  18. Java题库（共523题）/2 填空题（共152题）/第11章 图形用户界面设计（共15题）.docx 14.89KB
  19. Java题库（共523题）/2 填空题（共152题）/第13章 Applet程序（共5题）.docx 14.15KB
  20. Java题库（共523题）/2 填空题（共152题）/第14章 多线程（共15题）.docx 15.22KB
  21. Java题库（共523题）/2 填空题（共152题）/第1章 Java语言概述（共14题）.doc 13KB
  22. Java题库（共523题）/2 填空题（共152题）/第2章 Java语言基础（共26题）.docx 15.8KB
  23. Java题库（共523题）/2 填空题（共152题）/第3章 基本控制结构（共15题）.docx 14.05KB
  24. Java题库（共523题）/2 填空题（共152题）/第4章 方法（共10题）.docx 21.19KB
  25. Java题库（共523题）/2 填空题（共152题）/第6章 类和对象（共10题）.docx 12KB
  26. Java题库（共523题）/2 填空题（共152题）/第7章 类的继承和多态机制（共10题）.docx 13.5KB
  27. Java题库（共523题）/2 填空题（共152题）/第8章 接口和包（共10题）.docx 14.55KB
  28. Java题库（共523题）/2 填空题（共152题）/第9章 异常处理（共6题）.docx 12.69KB
  29. Java题库（共523题）/3 判断题（共108题）/
  30. Java题库（共523题）/3 判断题（共108题）/第13章 Applet程序（共6题）.docx 13.89KB
  31. Java题库（共523题）/3 判断题（共108题）/第14章 多线程（共5题）.docx 13.77KB
  32. Java题库（共523题）/3 判断题（共108题）/第1章 Java语言概述（共11题）.doc 330.18KB
  33. Java题库（共523题）/3 判断题（共108题）/第2章 Java语言基础（共8题）.docx 13.11KB
  34. Java题库（共523题）/3 判断题（共108题）/第3章 基本控制结构（共12题）.docx 12.68KB
  35. Java题库（共523题）/3 判断题（共108题）/第5章 数组（共8题）.docx 13.77KB
  36. Java题库（共523题）/3 判断题（共108题）/第6章 类和对象（共12题）.docx 11.9KB
  37. Java题库（共523题）/3 判断题（共108题）/第7章 类的继承和多态机制（共12题）.docx 13.29KB
  38. Java题库（共523题）/3 判断题（共108题）/第8章 接口和包（共17题）.docx 13.52KB
  39. Java题库（共523题）/3 判断题（共108题）/第9章 异常处理（共17题）.docx 12.22KB
  40. Java题库（共523题）/4 程序阅读题（共14题）/
  41. Java题库（共523题）/4 程序阅读题（共14题）/第3章 基本控制结构（共6题）.docx 19.93KB
  42. Java题库（共523题）/4 程序阅读题（共14题）/第5章 数组（共8题）.docx 19.45KB
  43. Java题库（共523题）/5 程序填空题（共15题）/
  44. Java题库（共523题）/5 程序填空题（共15题）/第3章 基本控制结构（共5题）.docx 15.46KB
  45. Java题库（共523题）/5 程序填空题（共15题）/第5章 数组（共7题）.docx 17.63KB
  46. Java题库（共523题）/5 程序填空题（共15题）/第9章 异常处理（共3题）.docx 13.24KB
  47. Java题库（共523题）/6 编程题（共16题）/
  48. Java题库（共523题）/6 编程题（共16题）/第5章 数组（共10题）.docx 19.87KB
  49. Java题库（共523题）/6 编程题（共16题）/第7章 类的继承和多态机制（共6题）.docx 24.6KB

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Java题库（共523题）(2).zip
<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89498993/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89498993/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">1.<span class="_ _0"> </span><span class="ff2">Java<span class="_ _1"> </span><span class="ff3">程序一般应当含有<span class="_ _1"> </span></span>main<span class="_ _1"> </span><span class="ff3">方法，因为它是所有<span class="_ _1"> </span></span>Java<span class="_ _1"> </span><span class="ff3">程序执行的入口。（</span> × <span class="ff3">）</span></span></div><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">2.<span class="_ _0"> </span>Java<span class="_"> </span><span class="ff3">运行平台主要分为<span class="_ _1"> </span></span>3<span class="_"> </span><span class="ff3">个版本，其中<span class="_ _1"> </span></span>J2EE<span class="_"> </span><span class="ff3">主要用于移动应用开发。（</span> <span class="_"> </span><span class="ff2">×</span> <span class="_"> </span><span class="ff3">）</span></div><div class="t m0 x1 h2 y3 ff1 fs0 fc0 sc0 ls0 ws0">3.<span class="_ _0"> </span>Java<span class="_"> </span><span class="ff3">运行平台主要分为<span class="_ _1"> </span></span>3<span class="_"> </span><span class="ff3">个版本，其中<span class="_ _1"> </span></span>J2ME<span class="_"> </span><span class="ff3">主要用于企业级的应用开发。（</span> <span class="_"> </span><span class="ff2">×</span> <span class="_"> </span><span class="ff3">）</span></div><div class="t m0 x1 h2 y4 ff1 fs0 fc0 sc0 ls0 ws0">4.<span class="_ _0"> </span>Java<span class="_"> </span><span class="ff3">运行平台主要分为<span class="_ _1"> </span></span>3<span class="_"> </span><span class="ff3">个版本，其中<span class="_ _1"> </span></span>J2ME<span class="_"> </span><span class="ff3">主要用于移动应用开发。（</span> <span class="_"> </span><span class="ff3">√</span> <span class="_"> </span><span class="ff3">）</span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls0 ws0">5.<span class="_ _0"> </span><span class="ff3">当<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">应用程序<span class="_ _2"></span>中有多个类时<span class="_ _2"></span>，</span>java<span class="_"> </span><span class="ff3">命令后的<span class="_ _2"></span>类名必须是包<span class="_ _2"></span>含了<span class="_ _1"> </span></span>main<span class="_"> </span><span class="ff3">方法的<span class="_ _2"></span>那个类的</span></div><div class="t m0 x2 h2 y6 ff3 fs0 fc0 sc0 ls0 ws0">名字，即主类的名字。（<span class="ff1"> <span class="_"> </span></span>√<span class="ff1"> <span class="_"> </span></span>）</div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls0 ws0">6.<span class="_ _0"> </span>Java<span class="_"> </span><span class="ff3">语言具有跨平台的特性。（</span> <span class="_"> </span><span class="ff3">√</span> <span class="_"> </span><span class="ff3">）</span></div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">7.<span class="_ _0"> </span>JDK<span class="_"> </span><span class="ff3">工具中自带了一个<span class="_ _1"> </span></span>JRE<span class="_"> </span><span class="ff3">工具。（</span> <span class="_"> </span><span class="ff3">√</span> <span class="_"> </span><span class="ff3">）</span></div><div class="t m0 x1 h2 y9 ff1 fs0 fc0 sc0 ls0 ws0">8.<span class="_ _0"> </span>JDK<span class="_"> </span><span class="ff3">安装的时候不可以修改安装目录。（</span> <span class="_"> </span><span class="ff3">√</span> <span class="_"> </span><span class="ff3">）</span></div><div class="t m0 x1 h2 ya ff1 fs0 fc0 sc0 ls0 ws0">9.<span class="_ _0"> </span>javac<span class="_"> </span><span class="ff3">命令可以运行<span class="_ _1"> </span></span>Demo.class<span class="_"> </span><span class="ff3">文件。（</span> <span class="_"> </span><span class="ff2">×</span> <span class="_"> </span><span class="ff3">）</span></div><div class="t m0 x1 h2 yb ff1 fs0 fc0 sc0 ls0 ws0">10.<span class="_ _3"> </span><span class="ff3">在<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">程序中，单行注释从“</span>//<span class="ff3">”位置开始，到当前行结束位置。（</span> <span class="_"> </span><span class="ff3">√</span> <span class="_"> </span><span class="ff3">）</span></div><div class="t m0 x1 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">11.<span class="_ _3"> </span><span class="ff3">如果只想运行别人的<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">程序可以只安装<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">运行环境<span class="_ _1"> </span></span>JRE<span class="ff3">。<span class="_ _4"> </span></span>Y</div><div class="t m0 x1 h2 yd ff1 fs0 fc0 sc0 ls0 ws0">1.<span class="_ _0"> </span><span class="ff2">Java<span class="_ _1"> </span><span class="ff3">语言中一个<span class="_ _1"> </span></span>Char<span class="_ _1"> </span><span class="ff3">类型的数据占用<span class="_ _1"> </span></span>2<span class="_ _1"> </span><span class="ff3">个字节大小的内存空间。<span class="ff4 sc1">( T )</span></span></span></div><div class="t m0 x1 h2 ye ff1 fs0 fc0 sc0 ls0 ws0">2.<span class="_ _0"> </span><span class="ff2">if(true){int i=17;}</span></div><div class="t m0 x3 h2 yf ff2 fs0 fc0 sc0 ls0 ws0"> System.out.println(i);</div><div class="t m0 x3 h2 y10 ff3 fs0 fc0 sc0 ls0 ws0">运行此程序的结果是输出<span class="_ _1"> </span><span class="ff2">17</span>。<span class="ff2"> <span class="ff4 sc1">(F)<span class="ff5">无法判<span class="_ _2"></span>断<span class="_ _1"> </span></span>IF<span class="_ _1"> </span><span class="ff5">是<span class="_ _1"> </span></span>tru<span class="_ _2"></span>e</span></span></div><div class="t m0 x1 h2 y11 ff2 fs0 fc0 sc0 ls0 ws0">3.<span class="_ _5"> </span>float x=26f; int y=26; int z=x/y; <span class="ff3">以上语句能正常编译和运行。<span class="ff4 sc1">( F)X<span class="_ _1"> </span><span class="ff5">是<span class="_ _2"></span>浮点型</span></span></span></div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">4.<span class="_ _5"> </span>Java<span class="_ _1"> </span><span class="ff3">的字符类型采用的是<span class="_ _1"> </span></span>ASCII<span class="_ _1"> </span><span class="ff3">编码。（</span>F<span class="ff3">）<span class="ff6 fs1 fc1">unicode</span></span></div><div class="t m0 x1 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">5.<span class="_ _5"> </span>Java<span class="_ _1"> </span><span class="ff3">的各种数据类型占用固定长度，与具体的软硬件平台环境无关。（对的）</span></div><div class="t m0 x1 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">6.<span class="_ _5"> </span><span class="ff1">0xC5<span class="_"> </span><span class="ff3">表示的是一个十六进制整数。（</span>T<span class="ff3">）</span></span></div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">7.<span class="_ _5"> </span><span class="ff1">-5%3<span class="_"> </span><span class="ff3">的运算结果是<span class="_ _1"> </span></span>2<span class="ff3">（</span>F<span class="ff3">）</span>1<span class="_"> </span><span class="ff3">或</span>-2</span></div><div class="t m0 x1 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">8.<span class="_ _5"> </span>Java<span class="_ _1"> </span><span class="ff3">语言的标识符是不区分大小写的。<span class="_ _6"> </span>（</span> F <span class="ff3">）</span></div><div class="t m0 x1 h2 y17 ff1 fs0 fc0 sc0 ls0 ws0">1.<span class="_ _0"> </span><span class="ff3">系统自动引入<span class="_ _1"> </span></span>java.lang<span class="_"> </span><span class="ff3">包中的所有类，<span class="_ _7"></span>因此不需要再显示地使用<span class="_ _1"> </span><span class="ff1">import<span class="_"> </span></span>语句引入该包的</span></div><div class="t m0 x2 h2 y18 ff3 fs0 fc0 sc0 ls0 ws0">所有类。<span class="_ _8"> </span><span class="ff1">Y</span></div><div class="t m0 x1 h2 y19 ff1 fs0 fc0 sc0 ls0 ws0">2.<span class="_ _0"> </span>java.lang<span class="_"> </span><span class="ff3">包是<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">的核心类库，它包含了运行<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">程序必不可少的系统类。<span class="_ _9"> </span></span>Y</div><div class="t m0 x1 h2 y1a ff1 fs0 fc0 sc0 ls0 ws0">3.<span class="_ _0"> </span>java<span class="_"> </span><span class="ff3">中可以使用<span class="_ _1"> </span></span>goto<span class="_"> </span><span class="ff3">语句，但不推荐使用。<span class="_ _a"> </span></span>N<span class="_"> </span><span class="ff3">不可以使用<span class="_ _1"> </span></span>goto<span class="_"> </span><span class="ff3">语句</span></div><div class="t m0 x1 h2 y1b ff1 fs0 fc0 sc0 ls0 ws0">4.<span class="_ _0"> </span>continue<span class="_"> </span><span class="ff3">语句<span class="_ _2"></span>只是<span class="_ _2"></span>用于从<span class="_ _2"></span>循环<span class="_ _2"></span>结构中<span class="_ _2"></span>退出<span class="_ _2"></span>，而<span class="_ _1"> </span></span>break<span class="_ _8"> </span><span class="ff3">语句则<span class="_ _2"></span>既可以<span class="_ _2"></span>从<span class="_ _1"> </span></span>switch<span class="_ _8"> </span><span class="ff3">语句也可<span class="_ _2"></span>以</span></div><div class="t m0 x2 h2 y1c ff3 fs0 fc0 sc0 ls0 ws0">从循环结构中退出。<span class="_ _b"> </span><span class="ff1">Y</span></div><div class="t m0 x1 h2 y1d ff1 fs0 fc0 sc0 ls0 ws0">5.<span class="_ _0"> </span><span class="ff3">语句</span> <span class="_"> </span>System.out.println(4+8+"Hello,world!"); <span class="_"> </span><span class="ff3">的输出结果是<span class="_ _1"> </span></span>12Hello,world!<span class="_ _3"> </span> <span class="_ _c"> </span>Y</div><div class="t m0 x1 h2 y1e ff1 fs0 fc0 sc0 ls0 ws0">6.<span class="_ _0"> </span><span class="ff3">以下的变量声明是正确的。</span> <span class="_"> </span>final MAX_NUMBER;<span class="_ _d"> </span> <span class="_ _c"> </span>N</div><div class="t m0 x1 h2 y1f ff1 fs0 fc0 sc0 ls0 ws0">7.<span class="_ _0"> </span><span class="ff3">以下的语句是正确的。</span> <span class="_"> </span>final int MAX_NUMBER=20; MAX_NUMBER++;<span class="_ _e"> </span>N</div><div class="t m0 x1 h2 y20 ff1 fs0 fc0 sc0 ls0 ws0">8.<span class="_ _0"> </span><span class="ff3">以下语句存在语法错误：</span> <span class="_"> </span>if(x&gt;0) y=10; z=20; else y=-100;<span class="_ _f"> </span>Y</div><div class="t m0 x1 h2 y21 ff1 fs0 fc0 sc0 ls0 ws0">9.<span class="_ _0"> </span><span class="ff3">以下语句存在语法错误：</span> <span class="_"> </span>if(x&gt;0) { y=10; z=20; } else y=100;<span class="_ _3"> </span> <span class="_ _10"> </span>N</div><div class="t m0 x1 h2 y22 ff1 fs0 fc0 sc0 ls0 ws0">10.<span class="_ _3"> </span>import<span class="_"> </span><span class="ff3">语句通常出现在<span class="_ _1"> </span></span>package<span class="_"> </span><span class="ff3">语句之前（</span>F<span class="ff3">）</span></div><div class="t m0 x1 h2 y23 ff1 fs0 fc0 sc0 ls0 ws0">11.<span class="_ _3"> </span><span class="ff3">当<span class="_ _1"> </span></span>break<span class="_"> </span><span class="ff3">语句出现在嵌套循环中的内层循环时，它只能跳出内层循环（</span>T<span class="ff3">）</span></div><div class="t m0 x1 h2 y24 ff1 fs0 fc0 sc0 ls0 ws0">12.<span class="_ _3"> </span>continue<span class="_"> </span><span class="ff3">语句只能在循环语句中使用（</span>T<span class="ff3">）</span></div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89498993/bg2.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">1.<span class="_ _0"> </span><span class="ff3">&#22914;&#26524;&#19968;&#20010;&#26041;&#27861;&#30340;&#21442;&#25968;&#26159;&#25968;&#32452;&#21517;&#65292;&#37027;&#20040;&#22312;&#27492;&#26041;&#27861;&#20013;&#20256;&#36882;&#30340;&#26159;&#35813;&#25968;&#32452;&#39318;&#20803;&#32032;&#30340;&#22320;&#22336;&#12290;</span>Y</div><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">2.<span class="_ _0"> </span><span class="ff3">&#22914;&#26524;&#19968;&#20010;&#26041;&#27861;&#30340;&#21442;&#25968;&#26159;&#25968;&#32452;&#20013;&#30340;&#26576;&#20010;&#20803;&#32032;&#65292;&#37027;&#20040;&#22312;&#27492;&#26041;&#27861;&#20013;&#20256;&#36882;&#30340;&#26159;&#35813;&#20803;&#32032;&#30340;&#22320;&#22336;&#12290;</span>N</div><div class="t m0 x1 h2 y3 ff1 fs0 fc0 sc0 ls0 ws0">3.<span class="_ _0"> </span>Java<span class="_"> </span><span class="ff3">&#20013;&#25968;&#32452;&#30340;&#20803;&#32032;&#21482;&#33021;&#26159;&#31616;&#21333;&#25968;&#25454;&#31867;&#22411;&#12290;<span class="_ _1"> </span></span>N</div><div class="t m0 x1 h2 y4 ff1 fs0 fc0 sc0 ls0 ws0">4.<span class="_ _0"> </span><span class="ff3">&#20351;&#29992;&#26041;&#27861;<span class="_ _1"> </span></span>length( )<span class="ff3">&#21487;&#20197;&#33719;&#24471;&#23383;&#31526;&#20018;&#25110;&#25968;&#32452;&#30340;&#38271;&#24230;&#12290;<span class="_ _11"> </span></span>N</div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls0 ws0">5.<span class="_ _0"> </span><span class="ff3">&#25968;&#32452;&#30340;&#26576;&#20010;&#20803;&#32032;&#34987;&#20256;&#36882;&#32473;&#19968;&#20010;&#26041;&#27861;&#24182;&#34987;&#35813;&#26041;&#27861;&#20462;&#25913;&#65292;<span class="_ _12"></span>&#24403;&#34987;&#35843;&#29992;&#26041;&#27861;&#25191;&#34892;&#23436;&#27605;&#26102;&#65292;<span class="_ _12"></span>&#36825;&#20010;&#20803;</span></div><div class="t m0 x2 h2 y6 ff3 fs0 fc0 sc0 ls0 ws0">&#32032;&#20063;&#21464;&#20026;&#20462;&#25913;&#21518;&#30340;&#25968;&#20540;&#12290;<span class="_ _b"> </span><span class="ff1">N</span></div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls0 ws0">6.<span class="_ _0"> </span><span class="ff3">&#22312;<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">&#20013;&#65292;&#19968;&#20010;&#25968;&#32452;&#21487;&#20197;&#23384;&#25918;&#19981;&#21516;&#31867;&#22411;&#30340;&#25968;&#20540;&#12290;<span class="_"> </span></span>N</div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">7.<span class="_ _0"> </span>Java<span class="_"> </span><span class="ff3">&#20013;&#25968;&#32452;&#30340;&#20803;&#32032;&#21487;&#20197;&#26159;&#31616;&#21333;&#25968;&#25454;&#31867;&#22411;&#30340;&#37327;&#65292;&#20063;&#21487;&#20197;&#26159;&#26576;&#19968;&#31867;&#30340;&#23545;&#35937;&#12290;<span class="_ _13"> </span></span>Y</div><div class="t m0 x1 h2 y9 ff1 fs0 fc0 sc0 ls0 ws0">8.<span class="_ _0"> </span><span class="ff3">&#20108;&#32500;&#25968;&#32452;&#30340;&#36941;&#21382;&#38656;&#35201;&#20351;&#29992;&#20108;&#37325;&#24490;&#29615;&#12290;</span>T</div><div class="t m0 x1 h2 y25 ff1 fs0 fc0 sc0 ls0 ws0">1. <span class="_"> </span><span class="ff3">&#26500;&#36896;&#20989;&#25968;&#30340;&#26041;&#27861;&#21517;&#21487;&#30001;&#32534;&#31243;&#20154;&#21592;&#20219;&#24847;&#21629;&#21517;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y26 ff1 fs0 fc0 sc0 ls0 ws0">2<span class="ff3">&#12289;&#20351;&#29992;&#38745;&#24577;&#23646;&#24615;&#24517;&#39035;&#20197;&#31867;&#21517;&#20570;&#21069;&#32512;&#12290;</span> <span class="_ _c"> </span><span class="ff3">&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 yd ff1 fs0 fc0 sc0 ls0 ws0">3. Java<span class="_"> </span><span class="ff3">&#31243;&#24207;&#26159;&#30001;&#33509;&#24178;&#31867;&#23450;&#20041;&#32452;&#25104;&#30340;&#65292;&#31867;&#23450;&#20041;&#21253;&#25324;&#23450;&#20041;&#31867;&#22836;&#21644;&#23450;&#20041;&#31867;&#20307;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#23545;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 ye ff1 fs0 fc0 sc0 ls0 ws0">4<span class="ff3">&#12289;&#31867;<span class="_ _1"> </span></span>Class1<span class="_"> </span><span class="ff3">&#20013;&#30340;&#23646;&#24615;&#34987;<span class="_ _1"> </span></span>private<span class="_"> </span><span class="ff3">&#20462;&#39280;&#31526;&#20462;&#39280;&#20026;&#31169;&#26377;&#21464;&#37327;&#65292;&#25152;&#20197;&#26041;&#27861;&#19981;&#33021;&#35775;&#38382;&#23427;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">5<span class="ff3">&#12289;&#19982;&#26410;&#21152;&#35775;&#38382;&#25511;&#21046;&#31526;<span class="_ _2"></span>&#30340;&#32570;&#30465;&#24773;&#20917;&#30456;&#27604;&#65292;</span>public<span class="_"> </span><span class="ff3">&#21644;<span class="_ _1"> </span></span>protected<span class="_"> </span><span class="ff3">&#20462;<span class="_ _2"></span>&#39280;&#31526;&#25193;&#22823;&#20102;&#31867;&#21450;&#20854;&#23646;&#24615;&#21644;<span class="_ _2"></span>&#26041;&#27861;</span></div><div class="t m0 x1 h2 y27 ff3 fs0 fc0 sc0 ls0 ws0">&#30340;&#34987;&#35775;&#38382;&#33539;&#22260;&#65292;<span class="ff1">private<span class="_"> </span></span>&#20462;&#39280;&#31526;&#21017;&#32553;&#23567;&#20102;&#36825;&#31181;&#33539;&#22260;&#12290;&#65288;<span class="ff1"> <span class="_"> </span></span>&#23545;<span class="ff1"> <span class="_"> </span></span>&#65289;</div><div class="t m0 x1 h2 y11 ff1 fs0 fc0 sc0 ls0 ws0">6. <span class="_"> </span><span class="ff3">&#22312;<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">&#31243;&#24207;&#20013;&#65292;&#21487;&#20197;&#20351;&#29992;<span class="_ _1"> </span></span>protected<span class="_"> </span><span class="ff3">&#26469;&#20462;&#39280;&#19968;&#20010;&#31867;&#12290;<span class="_ _1"> </span></span>N</div><div class="t m0 x1 h2 y28 ff1 fs0 fc0 sc0 ls0 ws0">7. <span class="_"> </span><span class="ff3">&#22312;<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">&#31243;&#24207;&#20013;&#65292;&#21487;&#20197;&#20351;&#29992;<span class="_ _1"> </span></span>private<span class="_"> </span><span class="ff3">&#26469;&#20462;&#39280;&#19968;&#20010;&#31867;&#12290;<span class="_ _14"> </span></span>N</div><div class="t m0 x1 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">8. <span class="_ _8"> </span><span class="ff3">&#35775;<span class="_ _15"></span>&#38382;<span class="_ _15"></span>&#26435;<span class="_ _2"></span>&#38480;<span class="_ _15"></span>&#30340;<span class="_ _2"></span>&#32423;<span class="_ _15"></span>&#21035;<span class="_ _15"></span>&#25490;<span class="_ _2"></span>&#21015;<span class="_ _15"></span>&#65292;<span class="_ _2"></span>&#25353;<span class="_ _15"></span>&#35775;<span class="_ _15"></span>&#38382;<span class="_ _2"></span>&#26435;<span class="_ _15"></span>&#38480;<span class="_ _2"></span>&#20174;<span class="_ _15"></span>&#39640;<span class="_ _15"></span>&#21040;<span class="_ _2"></span>&#20302;<span class="_ _15"></span>&#30340;<span class="_ _2"></span>&#25490;<span class="_ _15"></span>&#21015;<span class="_ _15"></span>&#39034;<span class="_ _2"></span>&#24207;<span class="_ _15"></span>&#26159;<span class="_ _8"> </span></span>public<span class="_ _15"></span><span class="ff3">&#12289;<span class="_ _2"></span></span>protected<span class="_ _15"></span><span class="ff3">&#12289;<span class="_ _15"></span>&#32570;<span class="_ _2"></span>&#30465;<span class="_ _15"></span>&#12289;</span></div><div class="t m0 x1 h2 y29 ff1 fs0 fc0 sc0 ls0 ws0">private<span class="ff3">&#12290;</span>Y</div><div class="t m0 x1 h2 y15 ff1 fs0 fc0 sc0 ls0 ws0">9. <span class="_"> </span><span class="ff3">&#26377;&#30340;&#31867;&#23450;&#20041;&#26102;&#21487;&#20197;&#19981;&#23450;&#20041;&#26500;&#36896;&#20989;&#25968;&#65292;&#25152;&#20197;&#26500;&#36896;&#20989;&#25968;&#19981;&#26159;&#24517;&#38656;&#30340;&#12290;<span class="_ _10"> </span></span>N</div><div class="t m0 x1 h2 y16 ff1 fs0 fc0 sc0 ls0 ws0">10. <span class="_"> </span><span class="ff3">&#19968;&#20010;<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">&#31867;&#21487;&#20197;&#26377;&#22810;&#20010;&#29238;&#31867;&#12290;<span class="_ _0"> </span></span>N</div><div class="t m0 x1 h2 y2a ff1 fs0 fc0 sc0 ls0 ws0">11. Java<span class="_"> </span><span class="ff3">&#31243;&#24207;&#37324;</span>,<span class="ff3">&#21019;&#24314;&#26032;&#30340;&#31867;&#23545;&#35937;&#29992;&#20851;&#38190;&#23383;<span class="_ _1"> </span></span>new<span class="ff3">&#65292;&#22238;&#25910;&#26080;&#29992;&#30340;&#31867;&#23545;&#35937;&#20351;&#29992;&#20851;&#38190;&#23383;<span class="_ _1"> </span></span>free<span class="ff3">&#12290;<span class="_ _16"> </span></span>N</div><div class="t m0 x1 h2 y2b ff1 fs0 fc0 sc0 ls0 ws0">12. <span class="_"> </span><span class="ff3">&#22312;&#19968;&#20010;&#31867;&#20013;&#21487;&#20197;&#23450;&#20041;&#22810;&#20010;&#26500;&#36896;&#26041;&#27861;&#65292;<span class="_ _7"></span>&#21482;&#35201;&#27599;&#20010;&#26500;&#36896;&#26041;&#27861;&#30340;&#21442;&#25968;&#31867;&#22411;&#25110;&#21442;&#25968;&#20010;&#25968;&#19981;&#21516;&#21363;&#21487;&#12290;</span></div><div class="t m0 x1 h2 y2c ff3 fs0 fc0 sc0 ls0 ws0">&#65288;<span class="ff1">T</span>&#65289;</div><div class="t m0 x1 h2 y19 ff1 fs0 fc0 sc0 ls0 ws0">1<span class="ff3">&#12289;&#19968;&#20010;<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">&#28304;&#31243;&#24207;&#25991;&#20214;&#20013;&#20801;&#35768;&#26377;&#22810;&#20010;&#20844;&#20849;&#31867;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y1a ff1 fs0 fc0 sc0 ls0 ws0">2<span class="ff3">&#12289;&#37325;&#36733;&#30340;&#26041;&#27861;&#21487;&#20197;&#36890;&#36807;&#23427;&#20204;&#30340;&#36820;&#22238;&#20540;&#31867;&#22411;&#30340;&#19981;&#21516;&#26469;&#21306;&#20998;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y1b ff1 fs0 fc0 sc0 ls0 ws0">3. <span class="_"> </span><span class="ff3">&#23376;&#31867;&#35201;&#35843;&#29992;&#29238;&#31867;&#30340;&#26041;&#27861;&#65292;&#24517;&#39035;&#20351;&#29992;<span class="_ _1"> </span></span>super<span class="_"> </span><span class="ff3">&#20851;&#38190;&#23383;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y2d ff1 fs0 fc0 sc0 ls0 ws0">4<span class="ff3">&#12289;&#23376;&#31867;&#25317;&#26377;&#30340;&#25104;&#21592;&#25968;&#30446;&#19968;&#23450;&#22823;&#20110;&#31561;&#20110;&#29238;&#31867;&#25317;&#26377;&#30340;&#25104;&#21592;&#25968;&#30446;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y1d ff1 fs0 fc0 sc0 ls0 ws0">5. <span class="_"> </span><span class="ff3">&#31867;&#30340;&#31169;&#26377;&#23646;&#24615;&#21644;&#31169;&#26377;&#26041;&#27861;&#21487;&#20197;&#34987;&#20854;&#23376;&#31867;&#35775;&#38382;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y1e ff1 fs0 fc0 sc0 ls0 ws0">6. <span class="_"> </span><span class="ff3">&#24341;&#29992;&#19968;&#20010;&#31867;&#30340;&#23646;&#24615;&#25110;&#35843;&#29992;&#20854;&#26041;&#27861;&#65292;&#24517;&#39035;&#20197;&#36825;&#20010;&#31867;&#30340;&#23545;&#35937;&#20026;&#21069;&#32512;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y1f ff1 fs0 fc0 sc0 ls0 ws0">7. <span class="_"> </span><span class="ff3">&#22914;&#26524;&#19968;&#20010;&#31867;&#30340;&#22768;&#26126;&#20013;&#27809;&#26377;&#20351;&#29992;<span class="_ _1"> </span></span>extends<span class="_"> </span><span class="ff3">&#20851;&#38190;&#23383;&#65292;<span class="_ _17"></span>&#36825;&#20010;&#31867;&#34987;&#31995;&#32479;&#40664;&#35748;&#20026;&#26159;<span class="_ _1"> </span><span class="ff1">Object<span class="_"> </span></span>&#30340;&#30452;&#25509;&#23376;&#31867;&#12290;</span></div><div class="t m0 x3 h3 y2e ff1 fs0 fc0 sc0 ls0 ws0">Y</div><div class="t m0 x1 h2 y21 ff1 fs0 fc0 sc0 ls0 ws0">8. <span class="_"> </span><span class="ff3">&#22914;&#26524;&#22312;&#23376;&#31867;&#30340;&#26500;&#36896;&#26041;&#27861;&#20013;&#65292;<span class="_ _18"></span>&#27809;&#26377;&#20351;&#29992;&#20851;&#38190;&#23383;<span class="_ _1"> </span><span class="ff1">super<span class="_"> </span></span>&#35843;&#29992;&#29238;&#31867;&#30340;&#26576;&#20010;&#26500;&#36896;&#26041;&#27861;&#65292;<span class="_ _18"></span>&#37027;&#20040;&#40664;&#35748;&#26377;</span></div><div class="t m0 x1 h2 y2f ff1 fs0 fc0 sc0 ls0 ws0">super();<span class="ff3">&#35821;&#21477;&#65292;&#21363;&#35843;&#29992;&#29238;&#31867;&#30340;&#19981;&#24102;&#21442;&#25968;&#30340;&#26500;&#36896;&#26041;&#27861;&#12290;<span class="_ _19"> </span></span>Y</div><div class="t m0 x1 h2 y23 ff1 fs0 fc0 sc0 ls0 ws0">9<span class="ff3">&#12289;&#22914;&#26524;<span class="_ _1"> </span></span>p<span class="_"> </span><span class="ff3">&#26159;&#29238;&#31867;<span class="_ _1"> </span></span>Parent<span class="_"> </span><span class="ff3">&#30340;&#23545;&#35937;&#65292;&#32780;<span class="_ _1"> </span></span>c<span class="_"> </span><span class="ff3">&#26159;&#23376;&#31867;<span class="_ _1"> </span></span>Child<span class="_"> </span><span class="ff3">&#30340;&#23545;&#35937;&#65292;&#21017;&#35821;&#21477;<span class="_ _1"> </span></span>c = p<span class="_"> </span><span class="ff3">&#26159;&#27491;&#30830;&#30340;&#12290;<span class="_ _13"> </span></span>N</div><div class="t m0 x1 h2 y24 ff1 fs0 fc0 sc0 ls0 ws0">10. super<span class="_"> </span><span class="ff3">&#20851;&#38190;&#23383;&#21487;&#20197;&#29992;&#26469;&#35843;&#29992;&#29238;&#31867;&#30340;&#26500;&#36896;&#20989;&#25968;&#12290;<span class="_ _a"> </span></span>Y</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89498993/bg3.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">11. <span class="_"> </span><span class="ff3">&#22914;&#26524;&#26500;&#36896;&#20989;&#25968;&#20013;&#27809;&#26377;&#21152;<span class="_ _1"> </span></span>super()<span class="ff3">&#35821;&#21477;&#65292;&#29238;&#31867;&#30340;&#26500;&#36896;&#20989;&#25968;&#23558;&#19981;&#34987;&#35843;&#29992;<span class="_ _1a"> </span></span>N</div><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">12. <span class="_"> </span><span class="ff3">&#23376;&#31867;&#35206;&#30422;&#29238;&#31867;&#30340;&#26041;&#27861;&#26102;&#65292;&#37325;&#20889;&#30340;&#26041;&#27861;&#21487;&#20197;&#19982;&#29238;&#31867;&#34987;&#37325;&#20889;&#30340;&#26041;&#27861;&#21517;&#12289;&#21442;&#25968;&#21015;&#34920;&#20197;&#21450;&#36820;&#22238;&#20540;</span></div><div class="t m0 x1 h2 y30 ff3 fs0 fc0 sc0 ls0 ws0">&#31867;&#22411;&#19981;&#30456;&#21516;&#65288;<span class="ff1">F</span>&#65289;</div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">1<span class="ff3">&#12289;</span>abstract<span class="_"> </span><span class="ff3">&#26159;&#25277;&#35937;&#20462;&#39280;&#31526;&#65292;&#21487;&#20197;&#29992;&#26469;&#20462;&#39280;&#31867;&#21450;&#20854;&#23646;&#24615;&#21644;&#26041;&#27861;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#23545;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y9 ff1 fs0 fc0 sc0 ls0 ws0">2. <span class="_"> </span><span class="ff3">&#25509;&#21475;&#26159;&#30001;&#24120;&#37327;&#21644;&#25277;&#35937;&#26041;&#27861;&#32452;&#25104;&#30340;&#29305;&#27530;&#31867;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#23545;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 ya ff1 fs0 fc0 sc0 ls0 ws0">3. <span class="_"> </span><span class="ff3">&#22240;&#20026;<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">&#19981;&#25903;&#25345;&#22810;&#37325;&#32487;&#25215;&#65292;&#25152;&#20197;&#23450;&#20041;&#31867;&#26102;<span class="_ _1"> </span></span>implements<span class="_"> </span><span class="ff3">&#20851;&#38190;&#23383;&#21518;&#38754;&#21482;&#33021;&#35828;&#26126;&#19968;&#20010;&#25509;&#21475;&#21517;&#12290;</span></div><div class="t m0 x1 h2 y31 ff3 fs0 fc0 sc0 ls0 ws0">&#65288;<span class="ff1"> <span class="_"> </span></span>&#38169;<span class="ff1"> <span class="_"> </span></span>&#65289;</div><div class="t m0 x1 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">4. <span class="_"> </span><span class="ff3">&#22914;&#26524;&#19968;&#20010;&#25104;&#21592;&#21464;&#37327;&#34987;&#20462;&#39280;&#20026;<span class="_ _1"> </span></span>final<span class="_"> </span><span class="ff3">&#30340;&#65292;&#23601;&#26159;&#24120;&#37327;&#65292;&#24120;&#37327;&#24517;&#39035;&#36171;&#32473;&#21021;&#20540;&#65292;&#32780;&#19988;&#19981;&#33021;&#20877;&#21457;&#29983;&#21464;</span></div><div class="t m0 x1 h2 y32 ff3 fs0 fc0 sc0 ls0 ws0">&#21270;&#12290;<span class="_ _1b"> </span><span class="ff1">Y</span></div><div class="t m0 x1 h2 y33 ff1 fs0 fc0 sc0 ls0 ws0">5. <span class="_"> </span><span class="ff3">&#19981;&#20801;&#35768;&#20351;&#29992;<span class="_ _1"> </span></span>final<span class="_"> </span><span class="ff3">&#26469;&#20462;&#39280;<span class="_ _1"> </span></span>abstract<span class="_"> </span><span class="ff3">&#26041;&#27861;&#12290;<span class="_ _1c"> </span></span>Y</div><div class="t m0 x1 h2 y25 ff1 fs0 fc0 sc0 ls0 ws0">6. <span class="_"> </span><span class="ff3">&#23545;&#20110;<span class="_ _1"> </span></span>abstract<span class="_"> </span><span class="ff3">&#31867;&#65292;&#19981;&#33021;&#20351;&#29992;<span class="_ _1"> </span></span>new<span class="_"> </span><span class="ff3">&#36816;&#31639;&#31526;&#21019;&#24314;&#35813;&#31867;&#30340;&#23545;&#35937;&#12290;<span class="_ _1d"> </span></span>Y</div><div class="t m0 x1 h2 y26 ff1 fs0 fc0 sc0 ls0 ws0">7. <span class="_"> </span><span class="ff3">&#20026;&#20102;&#20811;&#26381;&#21333;&#32487;&#25215;&#30340;&#32570;&#28857;&#65292;</span>Java<span class="_"> </span><span class="ff3">&#20351;&#29992;&#20102;&#25509;&#21475;&#65292;&#19968;&#20010;&#31867;&#21487;&#20197;&#23454;&#29616;&#22810;&#20010;&#25509;&#21475;&#12290;<span class="_ _1e"> </span></span>Y</div><div class="t m0 x1 h2 yd ff1 fs0 fc0 sc0 ls0 ws0">8. <span class="_"> </span><span class="ff3">&#25509;&#21475;&#20013;&#30340;&#26041;&#27861;&#40664;&#35748;&#26159;<span class="_ _1"> </span></span>public abstract<span class="_"> </span><span class="ff3">&#26041;&#27861;&#65292;&#25152;&#20197;&#31867;&#22312;&#23454;&#29616;&#25509;&#21475;&#26041;&#27861;&#26102;&#24517;&#39035;&#32473;&#20986;&#26041;&#27861;&#20307;&#65292;&#24182;</span></div><div class="t m0 x1 h2 y34 ff3 fs0 fc0 sc0 ls0 ws0">&#19988;&#19968;&#23450;&#35201;&#29992;<span class="_ _1"> </span><span class="ff1">public<span class="_"> </span></span>&#26469;&#20462;&#39280;&#65292;&#32780;&#19988;&#25509;&#21475;&#20013;&#30340;&#24120;&#37327;&#40664;&#35748;&#26159;<span class="_ _1"> </span><span class="ff1">public static<span class="_"> </span></span>&#24120;&#37327;&#12290;<span class="_ _11"> </span><span class="ff1">Y</span></div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">9. Java<span class="_"> </span><span class="ff3">&#25552;&#20379;<span class="_ _2"></span>&#30340;&#25509;&#21475;&#37117;<span class="_ _2"></span>&#22312;&#30456;&#24212;&#30340;<span class="_ _2"></span>&#21253;&#20013;&#65292;<span class="_ _2"></span>&#36890;&#36807;&#24341;&#20837;<span class="_ _2"></span>&#21253;&#21487;&#20197;&#20351;<span class="_ _2"></span>&#29992;<span class="_ _1"> </span></span>Java<span class="_"> </span><span class="ff3">&#25552;&#20379;<span class="_ _2"></span>&#30340;&#25509;&#21475;&#12290;<span class="_ _2"></span>&#20063;&#21487;&#20197;<span class="_ _2"></span>&#33258;&#24049;&#23450;</span></div><div class="t m0 x1 h2 y27 ff3 fs0 fc0 sc0 ls0 ws0">&#20041;&#25509;&#21475;&#65292;&#19968;&#20010;<span class="_ _1"> </span><span class="ff1">Java<span class="_"> </span></span>&#28304;&#25991;&#20214;&#23601;&#26159;&#30001;&#31867;&#21644;&#25509;&#21475;&#32452;&#25104;&#30340;&#12290;<span class="_ _1e"> </span><span class="ff1">Y</span></div><div class="t m0 x1 h2 y11 ff1 fs0 fc0 sc0 ls0 ws0">10. <span class="_ _8"> </span><span class="ff3">&#22914;<span class="_ _1f"></span>&#26524;<span class="_ _2"></span>&#19968;<span class="_ _1f"></span>&#20010;<span class="_ _1f"></span>&#31867;<span class="_ _2"></span>&#22768;<span class="_ _1f"></span>&#26126;<span class="_ _1f"></span>&#23454;<span class="_ _2"></span>&#29616;<span class="_ _1f"></span>&#19968;<span class="_ _1f"></span>&#20010;<span class="_ _1f"></span>&#25509;<span class="_ _2"></span>&#21475;<span class="_ _1f"></span>&#65292;<span class="_ _1f"></span>&#20294;<span class="_ _2"></span>&#27809;<span class="_ _1f"></span>&#26377;<span class="_ _1f"></span>&#23454;<span class="_ _1f"></span>&#29616;<span class="_ _2"></span>&#25509;<span class="_ _1f"></span>&#21475;<span class="_ _1f"></span>&#20013;<span class="_ _2"></span>&#30340;<span class="_ _1f"></span>&#25152;<span class="_ _1f"></span>&#26377;<span class="_ _1f"></span>&#26041;<span class="_ _2"></span>&#27861;<span class="_ _1f"></span>&#65292;<span class="_ _1f"></span>&#37027;<span class="_ _2"></span>&#20040;<span class="_ _1f"></span>&#36825;<span class="_ _1f"></span>&#20010;<span class="_ _1f"></span>&#31867;<span class="_ _2"></span>&#24517;<span class="_ _1f"></span>&#39035;<span class="_ _1f"></span>&#26159;</span></div><div class="t m0 x1 h2 y35 ff1 fs0 fc0 sc0 ls0 ws0">abstract<span class="_"> </span><span class="ff3">&#31867;&#12290;<span class="_ _11"> </span></span>Y</div><div class="t m0 x1 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">11. <span class="_"> </span><span class="ff3">&#31867;&#22312;&#23454;&#29616;&#25509;&#21475;&#30340;&#26041;&#27861;&#26102;&#65292;&#24517;&#39035;&#26174;&#24335;&#22320;&#20351;&#29992;<span class="_ _1"> </span></span>public<span class="_"> </span><span class="ff3">&#20462;&#39280;&#31526;&#12290;<span class="_ _13"> </span></span>Y</div><div class="t m0 x1 h2 y14 ff1 fs0 fc0 sc0 ls0 ws0">12. <span class="_"> </span><span class="ff3">&#19968;&#20010;&#31867;&#22914;&#26524;&#23454;&#29616;&#20102;&#26576;&#20010;&#25509;&#21475;&#65292;&#37027;&#20040;&#23427;&#24517;&#39035;&#37325;&#36733;&#35813;&#25509;&#21475;&#20013;&#30340;&#25152;&#26377;&#26041;&#27861;&#12290;<span class="_ _1"> </span></span>Y</div><div class="t m0 x1 h2 y15 ff1 fs0 fc0 sc0 ls0 ws0">13. <span class="_"> </span><span class="ff3">&#19968;&#20010;&#31867;&#21482;&#33021;&#26377;&#19968;&#20010;&#29238;&#31867;&#65292;&#20294;&#19968;&#20010;&#25509;&#21475;&#21487;&#20197;&#26377;&#19968;&#20010;&#20197;&#19978;&#30340;&#29238;&#25509;&#21475;&#12290;<span class="_ _1"> </span></span>Y</div><div class="t m0 x1 h2 y16 ff1 fs0 fc0 sc0 ls0 ws0">14. <span class="_"> </span><span class="ff3">&#19968;&#20010;&#25509;&#21475;&#21487;&#20197;&#32487;&#25215;&#20854;&#20182;&#25509;&#21475;<span class="_ _1"> </span></span>Y</div><div class="t m0 x1 h2 y2a ff1 fs0 fc0 sc0 ls0 ws0">15. <span class="_"> </span><span class="ff3">&#25277;&#35937;&#26041;&#27861;&#24517;&#39035;&#22312;&#25277;&#35937;&#31867;&#20013;&#65292;&#25152;&#20197;&#25277;&#35937;&#31867;&#20013;&#30340;&#26041;&#27861;&#37117;&#24517;&#39035;&#26159;&#25277;&#35937;&#26041;&#27861;&#12290;<span class="_ _1"> </span></span>N</div><div class="t m0 x1 h2 y2b ff1 fs0 fc0 sc0 ls0 ws0">16. <span class="_"> </span><span class="ff3">&#25509;&#21475;&#21487;&#20197;&#34987;&#22810;&#37325;<span class="_ _1"> </span></span>implements<span class="ff3">&#65292;&#25277;&#35937;&#31867;&#21482;&#33021;&#34987;&#21333;&#19968;<span class="_ _1"> </span></span>extends<span class="ff3">&#65288;</span>T<span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y36 ff1 fs0 fc0 sc0 ls0 ws0">17. <span class="_"> </span><span class="ff3">&#25277;&#35937;&#31867;&#23454;&#29616;&#25509;&#21475;&#26102;&#65292;&#21487;&#20197;&#19981;&#23454;&#29616;&#25509;&#21475;&#20013;&#30340;&#20219;&#20309;&#26041;&#27861;&#65288;</span>T<span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y1b ff1 fs0 fc0 sc0 ls0 ws0">1. <span class="_"> </span><span class="ff3">&#19968;&#20010;<span class="_ _1"> </span></span>catch<span class="_"> </span><span class="ff3">&#22359;&#20063;&#21487;&#20197;&#21306;&#20998;&#22788;<span class="_ _2"></span>&#29702;&#22810;&#20010;&#19981;&#21516;&#31867;&#22411;&#30340;&#24322;&#24120;&#65292;<span class="_ _2"></span>&#21482;&#35201;&#23427;&#20204;&#26159;&#35813;<span class="_ _1"> </span></span>catch<span class="_"> </span><span class="ff3">&#35821;&#21477;&#22359;&#24322;<span class="_ _2"></span>&#24120;&#21442;&#25968;</span></div><div class="t m0 x1 h2 y1c ff3 fs0 fc0 sc0 ls0 ws0">&#30340;&#23376;&#31867;&#25110;&#20854;&#26412;&#36523;&#12290;&#65288;<span class="ff1"> <span class="_"> </span></span>&#23545;<span class="ff1"> <span class="_"> </span></span>&#65289;</div><div class="t m0 x1 h2 y1d ff1 fs0 fc0 sc0 ls0 ws0">2<span class="ff3">&#12289;&#31243;&#24207;&#20013;&#19968;&#26086;&#25191;&#34892;&#20102;<span class="_ _1"> </span></span>catch<span class="_"> </span><span class="ff3">&#35821;&#21477;&#22359;&#65292;&#21017;&#19981;&#20250;&#25191;&#34892;<span class="_ _1"> </span></span>finally<span class="_"> </span><span class="ff3">&#35821;&#21477;&#22359;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y1e ff1 fs0 fc0 sc0 ls0 ws0">3. <span class="_"> </span><span class="ff3">&#25346;&#36215;&#12289;&#38459;&#22622;&#25110;&#31561;&#24453;&#30340;&#32447;&#31243;&#37117;&#33021;&#24674;&#22797;&#25191;&#34892;&#65292;&#20294;&#20572;&#27490;&#30340;&#32447;&#31243;&#19981;&#33021;&#22797;&#29983;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#23545;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y1f ff1 fs0 fc0 sc0 ls0 ws0">4<span class="ff3">&#12289;&#22914;&#26524;&#19968;&#20010;&#26041;&#27861;&#22312;&#36816;&#34892;&#36807;&#31243;&#20013;&#20135;&#29983;&#24322;&#24120;&#65292;&#21017;&#26041;&#27861;&#20250;&#32456;&#27490;&#65292;&#20294;&#25972;&#20010;&#24212;&#29992;&#19981;&#19968;&#23450;&#32456;&#27490;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#23545;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y20 ff1 fs0 fc0 sc0 ls0 ws0">5. <span class="_"> </span><span class="ff3">&#25152;&#26377;&#24322;&#24120;&#37117;&#32487;&#25215;&#33258;<span class="_ _1"> </span></span>Throwable<span class="_ _1a"> </span>Y</div><div class="t m0 x1 h2 y21 ff1 fs0 fc0 sc0 ls0 ws0">6. <span class="_"> </span><span class="ff3">&#29992;&#25143;&#21487;&#20197;&#33258;&#23450;&#20041;&#33258;&#24049;&#30340;&#24322;&#24120;&#31867;<span class="_ _20"> </span></span>Y</div><div class="t m0 x1 h2 y22 ff1 fs0 fc0 sc0 ls0 ws0">7. <span class="_"> </span><span class="ff3">&#21487;&#20197;&#20351;&#29992;<span class="_ _1"> </span></span>throw<span class="_"> </span><span class="ff3">&#35821;&#21477;&#26469;&#25243;&#20986;&#24322;&#24120;<span class="_ _21"> </span></span>Y</div><div class="t m0 x1 h2 y23 ff1 fs0 fc0 sc0 ls0 ws0">8. <span class="_"> </span><span class="ff3">&#21487;&#20197;&#20351;&#29992;<span class="_ _1"> </span></span>throws<span class="_"> </span><span class="ff3">&#35821;&#21477;&#26469;&#23450;&#20041;&#26041;&#27861;&#26377;&#24322;&#24120;&#25243;&#20986;<span class="_ _22"> </span></span>Y</div><div class="t m0 x1 h2 y24 ff1 fs0 fc0 sc0 ls0 ws0">9. <span class="_"> </span><span class="ff3">&#22788;&#29702;&#22810;&#24322;&#24120;&#26102;&#24212;&#27880;&#24847;&#35774;&#35745;&#21508;<span class="_ _1"> </span></span>catch<span class="_"> </span><span class="ff3">&#22359;&#30340;&#25490;&#21015;&#39034;&#24207;&#65292;<span class="_ _17"></span>&#19968;&#33324;&#22788;&#29702;&#36739;&#20855;&#20307;&#21644;&#24120;&#35265;&#30340;&#24322;&#24120;&#24212;&#25918;&#22312;&#21069;&#65292;</span></div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89498993/bg4.jpg"><div class="t m0 x1 h2 y1 ff3 fs0 fc0 sc0 ls0 ws0">&#21487;&#20197;&#19982;&#22810;&#31181;&#24322;&#24120;&#30456;&#21305;&#37197;&#30340;&#24212;&#25918;&#22312;&#21518;&#12290;<span class="ff1"> <span class="_ _20"> </span>Y</span></div><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">10. <span class="_"> </span><span class="ff3">&#25152;&#26377;&#30340;&#25243;&#20986;&#30340;&#24322;&#24120;&#37117;&#24517;&#39035;&#25429;&#33719;<span class="_ _13"> </span></span>N</div><div class="t m0 x1 h2 y3 ff1 fs0 fc0 sc0 ls0 ws0">11. <span class="_"> </span><span class="ff3">&#36816;&#34892;&#26102;&#24322;&#24120;&#26159;&#24517;&#39035;&#36827;&#34892;&#22788;&#29702;&#30340;&#24322;&#24120;&#65292;&#21542;&#21017;&#31243;&#24207;&#32534;&#35793;&#19981;&#33021;&#36890;&#36807;&#65288;</span>F<span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y4 ff1 fs0 fc0 sc0 ls0 ws0">12. throws<span class="_"> </span><span class="ff3">&#20851;&#38190;&#23383;&#29992;&#20110;&#23545;&#22806;&#22768;&#26126;<span class="_ _2"></span>&#26041;&#27861;&#21487;&#33021;&#21457;&#29983;&#30340;&#24322;&#24120;&#65292;&#36825;&#26679;<span class="_ _2"></span>&#35843;&#29992;&#32773;&#22312;&#35843;&#29992;&#26041;&#27861;&#26102;&#65292;&#21487;&#20197;<span class="_ _2"></span>&#26126;&#30830;</span></div><div class="t m0 x1 h2 y37 ff3 fs0 fc0 sc0 ls0 ws0">&#30693;&#36947;&#35813;&#26041;&#27861;&#26377;&#24322;&#24120;&#65292;&#24182;&#36827;&#34892;&#30456;&#20851;&#22788;&#29702;&#65288;<span class="ff1">T</span>&#65289;</div><div class="t m0 x1 h2 y38 ff1 fs0 fc0 sc0 ls0 ws0">13. try..catch<span class="_"> </span><span class="ff3">&#35821;&#21477;&#29992;&#20110;&#22788;&#29702;&#31243;&#24207;&#20013;&#30340;&#24322;&#24120;&#65288;</span>T<span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls0 ws0">14<span class="ff3">&#12289;&#33258;&#23450;&#20041;&#30340;&#24322;&#24120;&#31867;&#24517;&#39035;&#32487;&#25215;&#33258;<span class="_ _1"> </span></span>Exception<span class="_"> </span><span class="ff3">&#25110;&#20854;&#23376;&#31867;&#65288;</span>T<span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">15<span class="ff3">&#65294;</span>try<span class="ff2">&#8230;</span>catch<span class="_"> </span><span class="ff3">&#35821;&#21477;&#65292;</span>catch<span class="_"> </span><span class="ff3">&#37096;&#20998;&#21487;&#20197;&#29420;&#31435;&#23384;&#22312;&#65288;</span>F<span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y9 ff1 fs0 fc0 sc0 ls0 ws0">16. throw<span class="_"> </span><span class="ff3">&#20851;&#38190;&#23383;&#29992;&#20110;&#22312;&#26041;&#27861;&#19978;&#22768;&#26126;&#25243;&#20986;&#24322;&#24120;&#30340;&#23454;&#20363;&#23545;&#35937;&#65288;</span>F<span class="ff3">&#65289;</span></div><div class="t m0 x1 h4 y39 ff1 fs0 fc0 sc0 ls0 ws0">17. <span class="_"> </span><span class="ff3 fs2">&#31243;&#24207;&#20013;&#30340;&#24322;&#24120;&#22788;&#29702;&#30340;&#22522;&#26412;&#21407;&#21017;&#26159;&#25214;&#19968;&#31181;&#26041;&#27861;&#24443;&#24213;&#36991;&#20813;&#24322;&#24120;&#30340;&#21457;&#29983;&#12290;<span class="ff2">( <span class="fc2">F</span> )</span></span></div><div class="t m0 x1 h2 y26 ff1 fs0 fc0 sc0 ls0 ws0">1. Java<span class="_"> </span><span class="ff3">&#25903;&#25345;&#22810;&#32447;&#31243;&#26426;&#21046;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#23545;</span></div><div class="t m0 x1 h2 yd ff1 fs0 fc0 sc0 ls0 ws0">2. <span class="_"> </span><span class="ff3">&#26032;&#24314;&#19968;&#20010;<span class="_ _1"> </span></span>Frame<span class="_"> </span><span class="ff3">&#23545;&#35937;&#65292;&#21017;&#20854;&#23558;&#31435;&#21363;&#26174;&#31034;&#22312;&#23631;&#24149;&#19978;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#38169;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 ye ff1 fs0 fc0 sc0 ls0 ws0">3<span class="ff3">&#12289;&#19968;&#20010;&#27491;&#22312;&#25191;&#34892;&#30340;&#32447;&#31243;&#20351;&#29992;<span class="_ _1"> </span></span>yield()<span class="ff3">&#26041;&#27861;&#23558;&#22788;&#29702;&#22120;&#35753;&#32473;&#20854;&#23427;&#21516;&#20248;&#20808;&#32423;&#30340;&#20854;&#23427;&#32447;&#31243;&#12290;&#65288;</span> <span class="_"> </span><span class="ff3">&#23545;</span> <span class="_"> </span><span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">4. Java <span class="_ _2"></span>Applet<span class="_ _8"> </span><span class="ff3">&#30340;&#23383;<span class="_ _2"></span>&#33410;<span class="_ _2"></span>&#30721;<span class="_ _2"></span>&#25991;&#20214;<span class="_ _2"></span>&#24517;<span class="_ _2"></span>&#39035;<span class="_ _2"></span>&#23884;&#20837;<span class="_ _8"> </span></span>HTML<span class="_"> </span><span class="ff3">&#30340;<span class="_ _2"></span>&#25991;<span class="_ _2"></span>&#20214;<span class="_ _2"></span>&#20013;<span class="_ _2"></span>&#24182;&#30001;<span class="_ _2"></span>&#36127;<span class="_ _2"></span>&#36131;<span class="_ _2"></span>&#35299;&#37322;<span class="_ _8"> </span></span>HTML<span class="_"> </span><span class="ff3">&#25991;<span class="_ _2"></span>&#20214;<span class="_ _2"></span>&#30340;<span class="_ _8"> </span></span>WWW</div><div class="t m0 x1 h2 y27 ff3 fs0 fc0 sc0 ls0 ws0">&#27983;&#35272;&#22120;&#20805;&#24403;&#35299;&#37322;&#22120;&#26469;&#35299;&#37322;&#36816;&#34892;&#12290;<span class="_ _1b"> </span><span class="ff1">Y</span></div><div class="t m0 x1 h2 y11 ff1 fs0 fc0 sc0 ls0 ws0">5. <span class="_"> </span><span class="ff3">&#20351;&#29992;<span class="_ _1"> </span></span>BorderLayout<span class="_"> </span><span class="ff3">&#30340;<span class="_ _2"></span>&#23481;&#22120;&#26368;&#22810;<span class="_ _2"></span>&#21482;&#33021;&#25918;&#32622;<span class="_ _1"> </span></span>5<span class="_ _8"> </span><span class="ff3">&#20010;&#32452;&#20214;&#65292;&#22914;&#26524;<span class="_ _2"></span>&#35201;&#25918;&#32622;&#26356;<span class="_ _2"></span>&#22810;&#30340;&#32452;&#20214;&#65292;<span class="_ _2"></span>&#21017;&#38656;&#35201;&#20351;<span class="_ _2"></span>&#29992;</span></div><div class="t m0 x1 h2 y35 ff3 fs0 fc0 sc0 ls0 ws0">&#22810;&#23618;&#23481;&#22120;&#12290;<span class="_"> </span><span class="ff1">Y</span></div><div class="t m0 x1 h4 y3a ff1 fs0 fc0 sc0 ls0 ws0">6. <span class="_"> </span><span class="ff3 fs2">&#26694;&#26550;<span class="_ _8"> </span><span class="ff2">JFrame<span class="_ _8"> </span></span>&#20316;&#20026;&#22270;&#24418;&#29992;&#25143;&#30028;&#38754;&#30340;&#20013;&#38388;&#32423;&#23481;&#22120;&#65292;&#21407;&#23376;&#32452;&#20214;&#21487;&#20197;&#30452;&#25509;&#25918;&#32622;&#21040;&#26694;&#26550;</span></div><div class="t m0 x1 h4 y3b ff3 fs2 fc0 sc0 ls0 ws0">&#30340;&#12290;<span class="ff2">( <span class="fc2">F</span> )</span></div><div class="t m0 x1 h2 y3c ff1 fs0 fc0 sc0 ls0 ws0">1. <span class="_"> </span><span class="ff3">&#32447;&#31243;&#36890;&#36807;&#35843;&#29992;<span class="_ _1"> </span></span>start()<span class="ff3">&#26041;&#27861;&#23558;&#21551;&#21160;&#35813;&#32447;&#31243;&#65292;<span class="_ _18"></span>&#20351;&#20043;&#20174;&#26032;&#24314;&#29366;&#24577;&#36827;&#20837;&#23601;&#32490;&#38431;&#21015;&#25490;&#38431;&#65292;<span class="_ _23"></span>&#19968;&#26086;&#36718;&#21040;&#23427;</span></div><div class="t m0 x1 h2 y3d ff3 fs0 fc0 sc0 ls0 ws0">&#26469;&#20139;&#29992;<span class="_ _1"> </span><span class="ff1">CPU<span class="_"> </span></span>&#36164;&#28304;&#26102;&#65292;&#23601;&#21487;&#20197;&#33073;&#31163;&#21019;&#24314;&#23427;&#30340;&#20027;&#32447;&#31243;&#29420;&#31435;&#24320;&#22987;&#33258;&#24049;&#30340;&#29983;&#21629;&#21608;&#26399;&#20102;&#12290;<span class="_ _24"> </span><span class="ff1">Y</span></div><div class="t m0 x1 h2 y3e ff1 fs0 fc0 sc0 ls0 ws0">2. Random<span class="_"> </span><span class="ff3">&#31867;&#21487;&#20197;&#22312;&#25351;&#23450;&#30340;&#21462;&#20540;&#33539;&#22260;&#20869;&#38543;&#26426;&#20135;&#29983;&#25968;&#23383;&#12290;&#65288;</span>T<span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y19 ff1 fs0 fc0 sc0 ls0 ws0">3. <span class="_"> </span><span class="ff3">&#32447;&#31243;&#32467;&#26463;&#31561;&#24453;&#25110;&#32773;&#38459;&#22622;&#29366;&#24577;&#21518;&#65292;&#20250;&#36827;&#20837;&#36816;&#34892;&#29366;&#24577;&#12290;&#65288;</span>F<span class="ff3">&#65289;</span></div><div class="t m0 x1 h2 y1a ff1 fs0 fc0 sc0 ls0 ws0">4. <span class="_"> </span><span class="ff3">&#24403;&#26368;&#23567;&#21270;&#23567;&#31243;&#24207;&#26102;&#23601;&#20250;&#35843;&#29992;&#23567;&#31243;&#24207;&#30340;<span class="_ _1"> </span></span>stop()<span class="ff3">&#26041;&#27861;&#65292;&#26242;&#26102;&#37322;&#25918;&#25152;&#21344;&#36164;&#28304;&#12290;</span>( <span class="_ _c"> </span>T <span class="_ _3"> </span>)</div><div class="t m0 x1 h2 y1b ff1 fs0 fc0 sc0 ls0 ws0">5. <span class="_"> </span><span class="ff3">&#22810;&#32447;&#31243;&#31243;&#24207;&#35774;&#35745;&#20013;&#65292;&#27599;&#20010;&#32447;&#31243;&#37117;&#24212;&#35813;&#26377;&#33258;&#24049;&#30340;<span class="_ _1"> </span></span>main<span class="_"> </span><span class="ff3">&#20989;&#25968;&#12290;</span>( <span class="_ _c"> </span>F <span class="_ _3"> </span>)</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89498993/bg5.jpg"><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">1. <span class="_"> </span><span class="ff3">&#19979;&#21015;&#31243;&#24207;&#36755;&#20986;&#32467;&#26524;&#20026;&#65306;</span></div><div class="t m0 x1 h3 y3f ff1 fs0 fc0 sc0 ls0 ws0"> public class test</div><div class="t m0 x1 h3 y40 ff1 fs0 fc0 sc0 ls0 ws0"> {</div><div class="t m0 x1 h3 y41 ff1 fs0 fc0 sc0 ls0 ws0"> public static void main(String args[])</div><div class="t m0 x1 h3 y42 ff1 fs0 fc0 sc0 ls0 ws0"> {</div><div class="t m0 x1 h3 y43 ff1 fs0 fc0 sc0 ls0 ws0"> int a=0;</div><div class="t m0 x1 h3 y44 ff1 fs0 fc0 sc0 ls0 ws0"> outer: for(int i=0;i&lt;2;i++)</div><div class="t m0 x1 h3 y45 ff1 fs0 fc0 sc0 ls0 ws0"> {</div><div class="t m0 x1 h3 y46 ff1 fs0 fc0 sc0 ls0 ws0"> for(int j=0;j&lt;2;j++)</div><div class="t m0 x1 h3 y47 ff1 fs0 fc0 sc0 ls0 ws0"> {</div><div class="t m0 x1 h3 y48 ff1 fs0 fc0 sc0 ls0 ws0"> if(j&gt;i)</div><div class="t m0 x1 h3 y49 ff1 fs0 fc0 sc0 ls0 ws0"> {</div><div class="t m0 x1 h3 y4a ff1 fs0 fc0 sc0 ls0 ws0"> continue outer;</div><div class="t m0 x1 h3 y4b ff1 fs0 fc0 sc0 ls0 ws0"> }</div><div class="t m0 x1 h3 y4c ff1 fs0 fc0 sc0 ls0 ws0"> a++;</div><div class="t m0 x1 h3 y4d ff1 fs0 fc0 sc0 ls0 ws0"> }</div><div class="t m0 x1 h3 y4e ff1 fs0 fc0 sc0 ls0 ws0"> }</div><div class="t m0 x1 h3 y4f ff1 fs0 fc0 sc0 ls0 ws0"> System.out.print(a);</div><div class="t m0 x1 h3 y50 ff1 fs0 fc0 sc0 ls0 ws0"> }</div><div class="t m0 x1 h3 y51 ff1 fs0 fc0 sc0 ls0 ws0"> }</div><div class="t m0 x1 h2 y28 ff3 fs0 fc0 sc0 ls0 ws0">&#31572;&#26696;&#65306;<span class="ff1">0234</span></div><div class="t m0 x1 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">2. <span class="_"> </span><span class="ff3">&#19979;&#21015;&#31243;&#24207;&#36755;&#20986;&#32467;&#26524;&#20026;</span>_______</div><div class="t m0 x1 h3 y52 ff1 fs0 fc2 sc0 ls0 ws0">public class test</div><div class="t m0 x1 h3 y53 ff1 fs0 fc2 sc0 ls0 ws0">{</div><div class="t m0 x1 h3 y54 ff1 fs0 fc2 sc0 ls0 ws0"> public static void main(String args[])</div><div class="t m0 x1 h3 y55 ff1 fs0 fc2 sc0 ls0 ws0"> {</div><div class="t m0 x3 h3 y56 ff1 fs0 fc2 sc0 ls0 ws0">String s=&#8221;I am a string!&#8221;;</div><div class="t m0 x3 h3 y57 ff1 fs0 fc2 sc0 ls0 ws0">int n=s.length();</div><div class="t m0 x3 h3 y58 ff1 fs0 fc2 sc0 ls0 ws0">char c=s.charAt(7);</div><div class="t m0 x3 h2 y17 ff1 fs0 fc2 sc0 ls0 ws0">System.out.print(n+<span class="ff2">&#8220;</span> <span class="_"> </span><span class="ff2">&#8221;</span>+c);</div><div class="t m0 x4 h3 y59 ff1 fs0 fc2 sc0 ls0 ws0">}</div><div class="t m0 x1 h3 y5a ff1 fs0 fc2 sc0 ls0 ws0">}</div><div class="t m0 x1 h2 y1a ff3 fs0 fc0 sc0 ls0 ws0">&#31572;&#26696;&#65306;<span class="ff1">14s</span></div><div class="t m0 x1 h2 y1b ff1 fs0 fc0 sc0 ls0 ws0">3. <span class="_"> </span><span class="ff3">&#35797;&#39064;&#20869;&#23481;&#65306;</span></div><div class="t m0 x3 h2 y2d ff3 fs0 fc0 sc0 ls0 ws0">&#20197;&#21629;&#20196;&#8220;<span class="ff1">java Sub 3</span>&#8221;&#36816;&#34892;&#20197;&#19979;&#31243;&#24207;&#30340;&#32467;&#26524;&#26159;&#65306;&#65288;<span class="_ _25"> </span>&#65289;</div><div class="t m0 x5 h3 y5b ff1 fs0 fc2 sc0 ls0 ws0">public class Sub</div><div class="t m0 x5 h3 y5c ff1 fs0 fc2 sc0 ls0 ws0">{</div><div class="t m0 x5 h3 y5d ff1 fs0 fc2 sc0 ls0 ws0"> <span class="_"> </span>public static void main(String[] args)</div><div class="t m0 x5 h3 y5e ff1 fs0 fc2 sc0 ls0 ws0"> <span class="_"> </span>{</div><div class="t m0 x5 h3 y5f ff1 fs0 fc2 sc0 ls0 ws0"> <span class="_ _c"> </span>int i=Integer.parseInt(args[0]);</div><div class="t m0 x5 h3 y60 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="_ _c"> </span>swich(i)</div><div class="t m0 x5 h3 y61 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="_ _c"> </span>{</div><div class="t m0 x6 h3 y62 ff1 fs0 fc2 sc0 ls0 ws0">case 1: System.out.print(&#8220;First season&#8221;); break;</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>
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